a hostage standoff at a louisiana bank ends in gunfire just hours ago. >>> billionaire carl icahn shakes up the apple cart with a huge buy. >>> plus, jesse jackson jr. is sentenced to prison today. and everybody loves a winner. we'll show you 16 of them. >>> good morning. we begin with breaking developments overnight in what's already been a bloody day in egypt. this morning, egyptian forces moved in to try to clear camps held by supporters of ousted president mohamed morsis. dozens have been killed and thousands injured. we're live in cairo. good morning, ayman. >> reporter: we know that the option began this morning and two major squares here in the capital cairo. one of those squares has been cleared out, firmly in the control of egyptian security forces. tanks and armored personal carriers have been deployed in another part of cairo the major sit-in is ongoing. security officials have been killed. we also understand that according to members of the muslim brotherhood and their supporters up to 150 protesters have been killed. in the coming hours we'll get more information. the offici